INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2bb3372e920a9b883f2d74bd535c4c72fc7f5772731c6613e7b26322b10e34b', 
    '8B+vPvFnrK3j/gXV6bRP8lmTSWbJ6c15U7zEzhjaI50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)